/Engine/Plugins/Experimental/Web/WebAPI/Source/WebAPIEditor/Public/Factories/WebAPIDefinitionFactory.h
Perform the import or re-import.
virtual [TFuture](API\Runtime\Core\Async\TFuture)< bool > ImportWebAPI ( [UWebAPIDefinition](API\Plugins\WebAPIEditor\UWebAPIDefinition) * InDefinition, const [FString](API\Runtime\Core\Containers\FString) & InFileName, const [FString](API\Runtime\Core\Containers\FString) & InFileContents )